labiosus, Trichogaster Day [F.] 1877:374, Pl. 79 (fig. 4) [The fishes of India Part 3; ref. 4886] Rangoon, Myanmar. Syntypes: ams B.7582 (1), ZSI 1566 (1, figured specimen). Type catalog: Whitehead & Talwar 1976:162 [ref. 23762], Ferraris et al. 2000:298 [ref. 25110]. The genus Trichogaster if feminine, so the species is correctly labiosa. •Valid as Colisa labiosa (Day 1877) -- (Vierke 1986:66 [ref. 36452], Vierke 1988:98 [ref. 36453], Fuller et al. 1999:472 [ref. 25838], Karmakar 2000:35 [ref. 25662], Britz & Cambray 2001:280 [ref. 25647], Vishwanath & Linthoingambi 2005:466 [ref. 28251], Kottelat 2013:457 [ref. 32989]). •Valid as Trichogaster labiosus Day 1877 -- (Talwar & Jhingran 1991:1006 [ref. 20764]). •Valid as Trichogaster labiosa Day 1877 -- (Shangningam & Kosygin 2022:61 [ref. 39587]). Current status: Valid as Trichogaster labiosa Day 1877. Osphronemidae: Trichogastrinae. Distribution: South Asia: Myanmar and India. Habitat: freshwater.